Tokyo Japan Open — Full tournament history
Covers 20 recorded editions from 1973 to 1994. The page shows title leaders, champions, scores, runners-up, surfaces, categories, H2H links, and match data links when available.
Most Titles
| Player | Titles | Seasons |
|---|---|---|
| Kimiko Date Krumm | 3 | 1994, 1993, 1992 |
| Ann Kiyomura Hayashi | 1 | 1978 |
| Betsy Nagelsen | 1 | 1979 |
| Catarina Lindqvist Ryan | 1 | 1990 |
| Etsuko Inoue | 1 | 1983 |